Removed Shell from the ruby repository.

1 files changed, 0 insertions, 147 deletions

diff --git a/lib/shell/builtin-command.rb b/lib/shell/builtin-command.rb
deleted file mode 100644
index a6a9d232ad..0000000000
--- a/lib/shell/builtin-command.rb
+++ /dev/null
@@ -1,147 +0,0 @@
-# frozen_string_literal: false
-#
-#   shell/builtin-command.rb -
-#       $Release Version: 0.7 $
-#       $Revision$
-#       by Keiju ISHITSUKA(keiju@ruby-lang.org)
-#
-# --
-#
-#
-#
-
-require_relative "filter"
-
-class Shell
-  class BuiltInCommand < Filter
-    def wait?
-      false
-    end
-    def active?
-      true
-    end
-  end
-
-  class Void < BuiltInCommand
-    def initialize(sh, *opts)
-      super sh
-    end
-
-    def each(rs = nil)
-      # do nothing
-    end
-  end
-
-  class Echo < BuiltInCommand
-    def initialize(sh, *strings)
-      super sh
-      @strings = strings
-    end
-
-    def each(rs = nil)
-      rs =  @shell.record_separator unless rs
-      for str  in @strings
-        yield str + rs
-      end
-    end
-  end
-
-  class Cat < BuiltInCommand
-    def initialize(sh, *filenames)
-      super sh
-      @cat_files = filenames
-    end
-
-    def each(rs = nil)
-      if @cat_files.empty?
-        super
-      else
-        for src in @cat_files
-          @shell.foreach(src, rs){|l| yield l}
-        end
-      end
-    end
-  end
-
-  class Glob < BuiltInCommand
-    def initialize(sh, pattern)
-      super sh
-
-      @pattern = pattern
-    end
-
-    def each(rs = nil)
-      if @pattern[0] == ?/
-        @files = Dir[@pattern]
-      else
-        prefix = @shell.pwd+"/"
-        @files = Dir[prefix+@pattern].collect{|p| p.sub(prefix, "")}
-      end
-      rs =  @shell.record_separator unless rs
-      for f in @files
-        yield f+rs
-      end
-    end
-  end
-
-  class AppendIO < BuiltInCommand
-    def initialize(sh, io, filter)
-      super sh
-      @input = filter
-      @io = io
-    end
-
-    def input=(filter)
-      @input.input=filter
-      for l in @input
-        @io << l
-      end
-    end
-
-  end
-
-  class AppendFile < AppendIO
-    def initialize(sh, to_filename, filter)
-      @file_name = to_filename
-      io = sh.open(to_filename, "a")
-      super(sh, io, filter)
-    end
-
-    def input=(filter)
-      begin
-        super
-      ensure
-        @io.close
-      end
-    end
-  end
-
-  class Tee < BuiltInCommand
-    def initialize(sh, filename)
-      super sh
-      @to_filename = filename
-    end
-
-    def each(rs = nil)
-      to = @shell.open(@to_filename, "w")
-      begin
-        super{|l| to << l; yield l}
-      ensure
-        to.close
-      end
-    end
-  end
-
-  class Concat < BuiltInCommand
-    def initialize(sh, *jobs)
-      super(sh)
-      @jobs = jobs
-    end
-
-    def each(rs = nil)
-      while job = @jobs.shift
-        job.each{|l| yield l}
-      end
-    end
-  end
-end